Author Question: The reliability of the WAIS-IV a. is not well-established b. ranges from 0.90 to 0.98 for the ... (Read 20 times)

tfester

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The reliability of the WAIS-IV
 
  a. is not well-established
  b. ranges from 0.90 to 0.98 for the indexes
  c. has recently decreased sharply
  d. is of little importance

Question 2

Validity refers to
 
  a. the stability of a score.
  b. the alpha level.
  c. the agreement between a test score and the quality it is believed to measure.
  d. item to total correlation.



mmpiza

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Answer to Question 1

b

Answer to Question 2

c



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